Rubedo is the leading Big Data open-source CMS.
Initially built on ZF1, it was upgraded to ZF2 during the summer of 2013.
After accomplishing this major upgrade in record time, the dev team from CMS editor WebTales shares their experience.
Among the topics to be discussed: the context, architecture and structure changes, rewriting the code, modular architecture and extensibility, points of interest and caveats, new features made possible by ZF2.